
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX230-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 230mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAIJ200X230-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the retract end-position by up to 10 mm. This yields a usable travel window of 220-230 mm, ideal for dialing in exact stops during machine commissioning without adding external stops. It delivers robust thrust, pushing 15708 N and pulling 15080 N at 0.5 MPa.
Built for demanding environments, this specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides. Mounting options use the reduced SAIJ set: Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR.
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX230-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×230 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Dial in the exact bottoming position of a heavy press during setup. The 10 mm adjuster allows precise end-position tuning without swapping cylinders or adding external shims.
Adjust the retract stop by up to 10 mm to accommodate slight thickness variations when switching product sizes on a conveyor line, ensuring consistent positioning.
Drive heavy doors or chutes in washdown or corrosive areas. The SUS304 stainless steel rod and 15708 N push force at 0.5 MPa provide reliable, high-force actuation.
Choose this 200 mm bore when your application requires substantial force, pushing up to 21991 N at 0.7 MPa. If your process needs less thrust, stepping down to a 160 mm bore provides 10053 N of push force at 0.5 MPa, which may better suit lighter material handling. The 10 mm adjustable range is optimal for minor product changeovers where a fixed SAI cylinder would require shimming.
To match this ISO 15552 dimensionally interchangeable cylinder, specify a 200 mm bore, 230 mm stroke, 10 mm adjustment, PT G3/4 port, and the SUS304 (B) rod material. Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding without pressure, consider the SAIL or BSAI series. The 40 mm rod and M36x2 thread handle high side loads, but any stroke over 300 mm still requires an external guide.
Quick checklist
At 0.5 MPa it provides 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N. The operational speed range for this 200 mm bore cylinder is 30-500 mm/s.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective stroke by up to 10 mm, providing a usable travel window of 220-230 mm. It is a travel stop for end-position tuning, not a lock, and will not hold the load without live air pressure.
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